Canon EF-S 18-135mm f3.5/5.6 IS USM Zoom Lens

Lens Type: Standard zoom lens Mount: EF-S mount (compatible with Canon APS-C DSLR cameras) Focal Length: 18-135mm Aperture: Maximum aperture of f/3.5-5.6 Minimum Aperture: f/22-38 Autofocus: Ultrasonic Motor (USM) for fast, precise, and silent autofocus Image Stabilization: Optical Image Stabilizer (IS) for up to 4 stops of stabilization Minimum Focus Distance: 0.39m (1.28 ft) Construction: 16 elements in 12 groups Filter Size: 67mm Dimensions: 75.3 x 99.8mm (3.0 x 3.9 inches) Weight: 515g (18.2 oz)